Wolfgang Stefan

Publications (3)0 Total impact

• Source

  Available from: Rosemary A Renaut

  Article: Sparsity Enforcing Edge Detection Method for Blurred and Noisy Fourier data.

  Wolfgang Stefan, Adityavikram Viswanathan, Anne Gelb, Rosemary A. Renaut
  J. Sci. Comput. 01/2012; 50:536-556.
• Source

  Available from: Kewei Chen

  Article: Wavelet-Based De-noising of Positron Emission Tomography Scans.

  Wolfgang Stefan, Kewei Chen, Hongbin Guo, Rosemary A. Renaut, Svetlana Roudenko
  J. Sci. Comput. 01/2012; 50:665-677.
• Article: Improved Total Variation-Type Regularization Using Higher Order Edge Detectors.

  Wolfgang Stefan, Rosemary A. Renaut, Anne Gelb
  SIAM J. Imaging Sciences. 01/2010; 3:232-251.